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About JNZC

Jinan Zhongchuan Equipment Co., Ltd. (JNZC) is a technology-based machined parts and fasteners manufacturing company dedicated to providing reliable high-strength fasteners & precision machining parts solutions for global industries. We are the member of APQP4WIND.


JNZC focuses on the R&D and manufacturing of High-Strength Special Fasteners & Precision Machining Parts for global industries. Products diameter M16-M450, length up to 10 meters. High-strength fasteners wholesale is widely applied to industries like wind power generation, hydrogen energy, diesel engine, power & gas turbine, rail & locomotives, heavy trucks, construction & mining machinery, heavy lift, transmission, marine engineering, oil & gas, etc.


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Our products and services are enjoyed by many famous partners including GE, Siemens Energy, Nordex, Enercon, Goldwind, Envision Energy, Daimler, Caterpillar, Wabtec, MAN Energy Solutions, Wartsila, HHl, Weichai, Yanmar, etc.


With state-of-the-art manufacturing equipment and the most advanced testing labs. JNZC has been certified with AS 9100D, ISO 9001:2015, IATF16949:2016, IS0 14001, IS0 45001, Dast & CPR, ISO/IEC 17025, TPG (HT, MPI), NADCAP HT & NDT, etc. Our fastener products & machined parts have been awarded certificates issued by classification societies like CCS, DNV·GL, BV, ABS, LR & NK, etc.


Jinan Zhongchuan Equipment Co., Ltd. is always in the light of the principle of trustworthiness, and practical style, with an ingenious and dedicated spirit, to be the most trustworthy industrial fastener supplier of components and services, to protect the world's industrial safety!

fastener suppliers
nuts bolts and washers
Why Choose JNZC
  • A leading brand of Industrial High-Strength Special Fasteners & Precision Machining Parts.

  • Master sophisticated core technology. Strong R&D and innovation strength.

  • Exquisite manufacturing process. Advanced intelligent robots & automated production lines.

  • Top inspection & testing equipment. Scientific management control system.

  • Continuous supply of high-quality products. Efficient and punctual delivery & service.

  • Rich experience in undertaking large-scale projects.

  • JNZC helps more customers create more value through professional services, and protects the safety and development of the world's industries!

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80, 000

The modern factory covers an area of 80, 000+ square meters.

1994

Founded in 1994, 30 years of professional R&D & manufacturing experience.

100+

We serve World-Class Customers over 100+.

fastener companies
Markets Served & Industrial Fasteners Applications

Our Scale And Expertise Make Us Flexible

As basic industrial components, high-strength fasteners & precision machining parts are the basis of global industry and are widely used in many fields. With the continuous development of economic globalization, world industry has entered the era of Industry 4.0.

JNZC Manufactures Industrial High-Strength Fasteners & Precision Machining Parts For Global Markets

Focus on the Connection

JNZC has specialized in the R&D and manufacture of high-strength special fasteners wholesale & machined components for 30 years and vows to be the most reliable China fastener supplier and industrial machining parts company with professional services. The main products include high-strength bolts, studs, nuts, washers, pins, shafts, and precision machining parts. We can provide specialized customized services based on different fastener solutions and specific needs.


Professional And Advanced Processing and Manufacturing Capabilities

Quality is the life of JNZC and the basis for continuous development. We adopt the industry's state-of-the-art manufacturing & inspection equipment and formulate strict quality control procedures and quality assurance standards based on the production process. We strictly monitor and inspect the whole process from raw materials to finished products, and strive to create high-quality fasteners wholesale that not only meet the standards but also exceed the standards. Ensure that every customer receives satisfactory products.

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916 Wode Blvd, Changqing District, Jinan, Shandong, China, 250300
916 Wode Blvd, Changqing District, Jinan, Shandong, China, 250300